A wireless charging device

Abstract

The utility model relates to wireless charging device technical field, concretely relates to a wireless charging device. The wireless charging device includes base, wireless charging panel and first wireless fills. The control circuit board and inner support are set up in the base, in the side of base, wireless charging panel is connected with the inner support rotation through the second pivot subassembly, to make wireless charging panel rotation and be pasted in the first surface of base or from the first surface rotation and stand up, wireless charging panel's third wireless charging module is connected with control circuit board electricity. The accommodation groove is set up on the base, in the accommodation groove, first wireless fills are connected with the inner support rotation through the first pivot subassembly, to make first wireless fills can be accomodated in the accommodation groove or from the accommodation groove rotation and stand up to the first surface side, first wireless fills's first third wireless charging module is connected with control circuit board electricity.

Description

Technical Field

[0001] This utility model relates to the field of wireless charging device technology, and in particular to a wireless charging device. Background Technology

[0002] Wireless charging devices can wirelessly charge phones with wireless charging capabilities. When in use, after connecting to an external power source, the phone can be simply placed on the charging pad of the device to charge. This eliminates the need for a charging cable, saving the phone the hassle and inconvenience of wired connections.

[0003] Wireless charging devices have multiple charging positions, such as a rotatable wireless charging panel and a rotatable watch wireless charger, which can charge mobile phones and watches respectively. However, currently, the wireless charging panel and watch wireless charger are generally directly rotatably connected to the housing of the wireless charging device base, resulting in low installation strength and insufficient stability. Utility Model Content

[0004] This utility model provides a wireless charging device to solve the problem that the front wireless charging panel and watch wireless charger are generally directly rotatably connected to the housing of the wireless charging device base, resulting in low installation strength and insufficient installation security.

[0005] This utility model discloses a wireless charging device, including a base, a wireless charging panel, and a first wireless charger;

[0006] The base contains a control circuit board and an inner bracket; on one side of the base, the wireless charging panel is rotatably connected to the inner bracket via a second rotating shaft assembly, so that the wireless charging panel rotates to fit against the first surface of the base or rotates to stand up from the first surface; the third wireless charging module of the wireless charging panel is electrically connected to the control circuit board.

[0007] The base has a receiving slot. Inside the receiving slot, the first wireless charger is rotatably connected to the inner bracket through the first rotating shaft assembly, so that the first wireless charger can be stored in the receiving slot or rotated out of the receiving slot to stand up on the first surface. The first and third wireless charging modules of the first wireless charger are electrically connected to the control circuit board.

[0008] Optionally, the inner bracket includes a first mounting connection section, a second mounting connection section, and two side connection sections; within the base, the first mounting connection section is located on the side where the wireless charging panel is rotatably connected, and the second mounting connection section is located near the receiving slot, with the first mounting connection section and the second mounting connection section being arranged opposite to each other;

[0009] On both sides of the first and second mounting connection sections, two side connection sections are arranged opposite to each other and connected to the two ends of the first and second mounting connection sections respectively, so that the inner bracket is frame-shaped as a whole.

[0010] Optionally, the two side connecting sections are located on corresponding sides within the base.

[0011] Optionally, the second rotating shaft assembly includes a second rotating shaft and a second rotating plate. The second rotating shaft is mounted on the first mounting connection section, and the second rotating plate is mounted inside the side where the wireless charging panel is rotatably connected to the base and rotatably sleeved on the first mounting connection section.

[0012] The second rotating plate has a rotation limiting groove, and the second rotating shaft has a rotation limiting post, which is inserted into the rotation limiting groove. When the wireless charging panel rotates to the maximum standing angle, the rotation limiting post abuts against one end of the rotation limiting groove. When the wireless charging panel rotates to fit against the first surface, the rotation limiting post abuts against the other end of the rotation limiting groove.

[0013] Optionally, the wireless charging panel has a housing, and the housing has a shaft wrapping part on the side of the wireless charging panel that is rotatably connected; a mounting slot is opened on the first surface corresponding to the side of the wireless charging panel that is rotatably connected, the shaft wrapping part is located in the mounting slot, and wraps the second rotating shaft and the second rotating plate.

[0014] Optionally, the first mounting connection section has a clearance slot corresponding to the second rotating shaft and the mounting slot, and the second rotating shaft is installed across the clearance slot, with the shaft wrapping part located in the clearance slot.

[0015] Optionally, a first wiring port is provided on the side of the clearance slot opposite to the second rotating shaft, a second wiring port is provided on the shaft wrapping part, and a second wiring groove is provided on the second rotating shaft corresponding to the wiring port; the control circuit board is installed in the inner bracket, and the wires of the third wireless charging module are connected to the control circuit board through the second wiring groove, the second wiring port and the first wiring port.

[0016] Optionally, a wiring board is installed inside the wireless charging panel. The wiring board has a third wiring groove. The two ends of the third wiring groove correspond to the third wireless charging module and the second wiring groove, the second wiring port and the first wiring port, respectively. The wires of the third wireless charging module pass through the second wiring groove and then through the second wiring groove, the second wiring port and the first wiring port.

[0017] Optionally, the first rotating shaft assembly includes a first rotating arm, a first rotating plate, and a first rotating shaft; the side wall of the receiving groove is provided with an installation port; one end of the first rotating arm is connected to the first wireless charger, and the other end extends into the base through the installation port and is provided with an installation cavity with a side opening; the first rotating plate is installed in the installation cavity, the first rotating shaft is installed on the second installation connecting section and passes through the installation cavity, and the first rotating plate is rotatably sleeved on the first rotating shaft.

[0018] Optionally, a first wiring channel extending through both ends is provided within the first rotating arm, and a first wiring groove is provided on the second mounting connection section corresponding to the first wiring channel; the wires of the first and third wireless charging modules are electrically connected to the control circuit board through the first wiring channel and the first wiring groove; and / or

[0019] A rotation limiting part is provided on the surface of the mounting cavity on the first rotating arm. When the first wireless charger is rotated and raised to the maximum angle, the rotation limiting part abuts against the second mounting connection section. When the first wireless charger is rotated and stored in the receiving slot, the rotation limiting part abuts against the inner wall of the first surface.

[0020] The beneficial effects of the wireless charging device provided in this embodiment are as follows: The wireless charging device of this utility model has an inner bracket in the base, and the wireless charging panel is rotatably connected to the inner bracket through the second rotating shaft assembly. At the same time, the first wireless charger is rotatably connected to the inner bracket through the first rotating shaft assembly. That is, the wireless charging panel and the first wireless charger are installed and fixed by being installed in the inner bracket, rather than being directly installed on the shell of the base. The installation strength is higher and the installation is more secure. Attached Figure Description

[0021] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. In the accompanying drawings:

[0022] Figure 1 This is a schematic diagram of a wireless charging device according to an embodiment of the present invention;

[0023] Figure 2 This is another schematic diagram of the wireless charging device according to an embodiment of the present invention;

[0024] Figure 3 This is a schematic diagram of the interior of the base in an embodiment of this utility model;

[0025] Figure 4 This is another schematic diagram of the interior of the base in an embodiment of this utility model;

[0026] Figure 5 This is a schematic diagram showing the connection between the bracket and the wireless charging panel and the first wireless charger in an embodiment of this utility model;

[0027] Figure 6 This is a schematic diagram of the internal support structure in an embodiment of this utility model;

[0028] Figure 7 This is a cross-sectional view of the wireless charging device according to an embodiment of this utility model;

[0029] Figure 8 yes Figure 7 A magnified view of part A in the middle;

[0030] Figure 9This is a schematic diagram of the wireless charging panel according to an embodiment of the present utility model;

[0031] Figure 10 This is an internal schematic diagram of the wireless charging panel according to an embodiment of the present invention;

[0032] Figure 11 This is a schematic diagram of the wiring board according to an embodiment of the present utility model;

[0033] Figure 12 This is a schematic diagram of the connection between the first wireless charger and the second mounting connection segment in an embodiment of this utility model;

[0034] Figure 13 This is another cross-sectional view of the wireless charging device according to an embodiment of the present invention;

[0035] Figure 14 yes Figure 13 A magnified view of part B in the diagram.

[0036] The labels for the attached figures are as follows:

[0037] 1. Base; 11. Control circuit board; 12. Inner bracket; 121. First mounting connection section; 1211. Clearance slot; 1212. First wiring port; 122. Second mounting connection section; 1221. First wiring groove; 123. Side connection section; 13. First surface; 131. Mounting slot; 132. First wireless charging position; 14. Receiving slot; 141. Mounting opening; 15. Second wireless charging module; 2. Wireless charging panel; 21. Housing; 211. Shaft wrapping part; 2111. 22. Cable routing port; 221. Third cable routing groove; 23. Third wireless charging module; 3. First wireless charger; 31. First wireless charging module; 4. Second rotating shaft assembly; 41. Second rotating shaft; 411. Rotation limiting post; 412. Second cable routing groove; 42. Second rotating piece; 421. Rotation limiting groove; 5. First rotating shaft assembly; 51. First rotating arm; 511. Mounting cavity; 512. First cable routing channel; 513. Rotation limiting part; 52. First rotating piece; 53. First rotating shaft. Detailed Implementation

[0038] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0039] This utility model embodiment provides a wireless charging device, such as... Figures 1 to 5As shown, the wireless charging device includes a base 1, a wireless charging panel 2, and a first wireless charger 3. A control circuit board 11 and an inner support 12 are disposed within the base 1. On one side of the base 1, the wireless charging panel 2 is rotatably connected to the inner support 12 via a second rotating shaft assembly 4, so that the wireless charging panel 2 can rotate to fit against the first surface 13 of the base 1 or rotate upright from the first surface 13. The third wireless charging module 23 of the wireless charging panel 2 is electrically connected to the control circuit board 11.

[0040] The base 1 has a receiving slot 14. Inside the receiving slot 14, the first wireless charger 3 is rotatably connected to the inner bracket 12 through the first rotating shaft assembly 5, so that the first wireless charger 3 can be stored in the receiving slot 14 or rotated out from the receiving slot 14 to stand up on the first surface 13 side; the first wireless charging module 31 of the first wireless charger 3 is electrically connected to the control circuit board 11.

[0041] The wireless charging device of this utility model has an inner support 12 inside the base 1. The wireless charging panel 2 is rotatably connected to the inner support 12 through the second rotating shaft assembly 4. At the same time, the first wireless charger 3 is rotatably connected to the inner support 12 through the first rotating shaft assembly 5. That is, the wireless charging panel 2 and the first wireless charger 3 are installed and fixed by being mounted on the inner support 12, rather than being directly mounted on the shell of the base 1. This results in higher installation strength and more secure installation.

[0042] Specifically, the inner support 12 can be made of metal for higher strength. The third wireless charging module 23 and the first wireless charging module 31 can be magnetic wireless charging modules; both can use conventional magnetic wireless charging modules, which will not be elaborated here. The control circuit board 11 is the circuit board for power control and distribution of the wireless charging device; it can be set using conventional technical means, which will not be elaborated here. The wireless charging panel 2 can charge mobile phones, and the first wireless charger 3 can charge watches.

[0043] Specifically, in combination Figure 6 As shown, the inner bracket 12 includes a first mounting connection section 121, a second mounting connection section 122, and two side connection sections 123. Within the base 1, the first mounting connection section 121 is located on the side where the wireless charging panel 2 is rotatably connected, and the second mounting connection section 122 is located near the receiving slot 14. The first mounting connection section 121 and the second mounting connection section 122 are arranged opposite to each other. On both sides of the first mounting connection section 121 and the second mounting connection section 122, two side connection sections 123 are arranged opposite to each other and connected to the two ends of the first mounting connection section 121 and the second mounting connection section 122 respectively, so that the inner bracket 12 is generally frame-shaped.

[0044] The inner bracket 12 consists of a first mounting connection section 121, a second mounting connection section 122, and two side connection sections 123, forming a frame-like structure. This allows the inner bracket 12 to be installed more stably within the base 1, providing a more robust support and connection foundation for the wireless charging panel 2 and the first wireless charger 3. This effectively improves the structural strength and stability of the entire wireless charging device, avoiding problems such as loosening and shaking that may occur if directly installed on the base 1 housing, and extending the service life of the wireless charging device. The inner bracket 12 can be installed within the base 1 using screws.

[0045] Furthermore, the two side connecting sections 123 are located on corresponding sides within the base 1. This arrangement ensures a tighter fit between the inner bracket 12 and the base 1, better distributing and bearing the forces generated by the wireless charging panel 2 and the first wireless charger 3 during rotation and normal use, thus ensuring the stability and reliability of the inner bracket 12 within the base 1. Specifically, the control circuit board 11 is located within the frame-shaped inner bracket 12 and is mounted within the base 1 using screws.

[0046] Combination Figures 7 to 10 As shown, the second rotating shaft assembly 4 includes a second rotating shaft 41 and a second rotating piece 42. The second rotating shaft 41 is mounted on the first mounting connection section 121, and the second rotating piece 42 is mounted inside the side of the wireless charging panel 2 that is rotatably connected to the base 1 and is rotatably sleeved on the first mounting connection section 121. The second rotating shaft assembly 4 enables a flexible rotatable connection between the wireless charging panel 2 and the base 1. By mounting the second rotating shaft 41 on the first mounting connection section 121 and the second rotating piece 42 being mounted inside the wireless charging panel 2 and rotatably sleeved on the first mounting connection section 121, the wireless charging panel 2 can smoothly rotate and fit against or stand upright on the first surface 13 of the base 1. This facilitates operation and meets the user's charging needs in different scenarios, such as flat charging, storage, or upright charging, thus improving the practicality and user experience of the wireless charging device. The second rotating shaft 41 and the second rotating piece 42 can be made of high-strength alloy materials to improve structural strength.

[0047] The second rotating shaft 41 can be installed on the first mounting connection section 121 by screws. The second rotating plate 42 is fitted on the second rotating shaft 41 to generate rotation, ensuring that the rotation is damped, so that the wireless charging panel 2 can be positioned at the required rotation angle.

[0048] The second rotating plate 42 has a rotation limiting groove 421, and the second rotating shaft 41 has a rotation limiting post 411, which is inserted into the rotation limiting groove 421. When the wireless charging panel 2 rotates to its maximum upright angle, the rotation limiting post 411 abuts against one end of the rotation limiting groove 421. When the wireless charging panel 2 rotates to fit against the first surface 13, the rotation limiting post 411 abuts against the other end of the rotation limiting groove 421. Through the cooperation of the rotation limiting post 411 and the rotation limiting groove 421, the rotation of the wireless charging panel 2 can be restricted within a predetermined angle range.

[0049] The wireless charging panel 2 has a housing 21, on which a shaft-wrapping portion 211 is provided on the side where the wireless charging panel 2 is rotatably connected. A mounting slot 131 is provided on the first surface 13 corresponding to the side where the wireless charging panel 2 is rotatably connected. The shaft-wrapping portion 211 is located in the mounting slot 131 and wraps around the second rotating shaft 41 and the second rotating plate 42. The design of the shaft-wrapping portion 211 and the mounting slot 131 effectively hides and protects the second rotating shaft 41 and the second rotating plate 42, preventing external objects from directly contacting the rotating connection parts and avoiding damage caused by collisions, scratches, etc. It also makes the appearance of the wireless charging device cleaner and more aesthetically pleasing.

[0050] In addition, the shaft wrapping part 211 is located in the mounting slot 131. When the wireless charging panel 2 is rotated and raised to its maximum extent, the shaft wrapping part 211 can resist the mounting slot 131, which plays a certain limiting role and realizes the limitation of the maximum rotation and raising angle of the wireless charging panel 2.

[0051] The first mounting connection section 121 has a clearance slot 1211 corresponding to the second rotating shaft 41 and the mounting slot 131. The second rotating shaft 41 is mounted across the clearance slot 1211, and the shaft wrapping part 211 is located in the clearance slot 1211. The clearance slot 1211 provides space for the installation of the shaft wrapping part 211 and the second rotating shaft 41, so that the second rotating shaft 41 can be stably mounted on the first mounting connection section 121 across the clearance slot 1211 and simultaneously engage with the second rotating plate 42.

[0052] A first wiring port 1212 is provided on the side of the clearance slot 1211 opposite to the second rotating shaft 41, and a second wiring port 2111 is provided on the shaft wrapping part 211. A second wiring groove 412 is provided on the second rotating shaft 41 corresponding to the wiring port. The control circuit board 11 is installed in the inner bracket 12, and the wires of the third wireless charging module 23 are connected to the control circuit board 11 through the second wiring groove 412, the second wiring port 2111, and the first wiring port 1212. The arrangement of the first wiring port 1212, the second wiring port 2111, and the second wiring groove 412 provides an orderly wiring path for the wires of the third wireless charging module 23, allowing the wires of the third wireless charging module 23 to be smoothly connected from the wireless charging panel 2 to the control circuit board 11. This avoids the messy tangling and exposure of the wires of the third wireless charging module 23, which not only improves the aesthetics of the wireless charging device but also reduces the risk of damage to the wires of the third wireless charging module 23, ensuring the stability and reliability of power transmission and signal transmission, and is conducive to improving the overall performance and safety of the wireless charging device.

[0053] Combination Figure 11 As shown, a cable management board 22 is installed inside the wireless charging panel 2. The cable management board 22 has a third cable routing groove 221. The two ends of the third cable routing groove 221 correspond to the third wireless charging module 23 and the third cable routing groove 221, the second cable routing port 2111, and the first cable routing port 1212, respectively. The wires of the third wireless charging module 23 pass through the second cable routing groove 412 and then through the third cable routing groove 221, the second cable routing port 2111, and the first cable routing port 1212. The cable management board 22 can limit the installation of the wires of the third wireless charging module 23, making the wire layout of the third wireless charging module 23 more orderly and avoiding messy tangling of the wires. Specifically, the cable management board 22 can be made of insulating materials such as plastic and fixed inside the wireless charging panel 2 with screws.

[0054] Combination Figures 12 to 14 As shown, the first rotating shaft assembly 5 includes a first rotating arm 51, a first rotating plate 52, and a first rotating shaft 53; the side wall of the receiving groove 14 is provided with an installation port 141; one end of the first rotating arm 51 is connected to the first wireless charger 3, and the other end extends into the base 1 through the installation port 141 and is provided with a mounting cavity 511 with a side opening; the first rotating plate 52 is installed in the mounting cavity 511, and the first rotating shaft 53 is installed on the second mounting connection section 122 and passes through the mounting cavity 511, and the first rotating plate 52 is rotatably sleeved on the first rotating shaft 53.

[0055] The first rotating shaft assembly 5 enables a flexible rotating connection between the first wireless charger 3 and the base 1. Through the cooperation of the first rotating arm 51, the first rotating plate 52, and the first rotating shaft 53, the first wireless charger 3 can be smoothly stored in the receiving slot 14 or rotated out to stand upright on the first surface 13, facilitating operation and meeting the charging needs of users for different devices (such as watches), thus improving the multifunctionality and practicality of the wireless charging device. Simultaneously, the design of the mounting port 141 and the mounting cavity 511 facilitates the installation of the first rotating shaft assembly 5, ensuring the stability and reliability of the rotating connection. The first rotating plate 52 is inserted into the first rotating component through the side opening of the mounting cavity 511. The first rotating plate 52 and the first rotating shaft 53 can be made of metal to improve their structural strength.

[0056] The first rotating shaft 53 can be installed on the second mounting connection section 122 by screws. The first rotating plate 52 is tightly fitted on the first rotating shaft 53 to generate damping, ensuring that there is damping while rotating, so that the first wireless charger 3 can be positioned at the required rotation angle.

[0057] A first wiring channel 512, extending through both ends, is provided inside the first rotating arm 51. A first wiring groove 1221 is provided on the second mounting connection section 122 corresponding to the first wiring channel 512. The wires of the first wireless charging module 31 are electrically connected to the control circuit board 11 through the first wiring channel 512 and the first wiring groove 1221. The configuration of the first wiring channel 512 and the first wiring groove 1221 provides an orderly wiring path for the wires of the first wireless charging module 31, enabling the wires of the first wireless charging module 31 to be smoothly connected from the first wireless charger 3 to the control circuit board 11. This avoids the wires of the first wireless charging module 31 from crossing and becoming messy, improving the neatness and aesthetics of the wireless charging device. At the same time, it also helps to reduce the risk of damage to the wires of the first wireless charging module 31, ensuring the normal power supply and charging function of the first wireless charger 3.

[0058] A rotation limiting part 513 is provided on the surface of one end of the first rotating arm 51 where the mounting cavity 511 is located. When the first wireless charger 3 is rotated to its maximum angle, the rotation limiting part 513 abuts against the second mounting connection section 122. When the first wireless charger 3 is rotated and stored in the receiving slot 14, the rotation limiting part 513 abuts against the inner wall of the first surface 13. The rotation limiting part 513 can effectively limit the rotation angle of the first wireless charger 3, prevent it from being damaged due to excessive rotation or being unable to be stored properly, ensure the stability and reliability of the first wireless charger 3 in different states, and improve the user experience.

[0059] Furthermore, the first surface 13 has a first wireless charging position 132, and a second wireless charging module 15 is disposed in the base 1 corresponding to the first wireless charging position 132. The second wireless charging module 15 is electrically connected to the control circuit board 11. The first wireless charging position 132 can further provide a wireless charging spot, which can be used to charge an earphone charging case, etc. The second wireless charging module 15 can be a magnetic wireless charging module, which can be a conventional magnetic wireless charging module, and will not be described in detail here.

[0060] It should be understood that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; and all such modifications and substitutions should fall within the protection scope of the appended claims of this utility model.

Claims

1. A wireless charging device, characterized by, Includes a base, a wireless charging panel, and a first wireless charger; The base contains a control circuit board and an inner support; on one side of the base, the wireless charging panel is rotatably connected to the inner support via a second rotating shaft assembly, so that the wireless charging panel rotates to fit against the first surface of the base or rotates to stand up from the first surface; the third wireless charging module of the wireless charging panel is electrically connected to the control circuit board. The base is provided with a receiving slot. In the receiving slot, the first wireless charger is rotatably connected to the inner bracket through a first rotating shaft assembly, so that the first wireless charger can be stored in the receiving slot or rotated out from the receiving slot to stand upright on one side of the first surface. The first and third wireless charging modules of the first wireless charger are electrically connected to the control circuit board.

2. The wireless charging device according to claim 1, characterized in that, The inner bracket includes a first mounting connection section, a second mounting connection section, and two side connection sections; within the base, the first mounting connection section is located on the side where the wireless charging panel is rotatably connected, and the second mounting connection section is located near the receiving slot, with the first mounting connection section and the second mounting connection section being arranged opposite to each other; On both sides of the first and second mounting connection sections, two side connection sections are arranged opposite to each other and connected to the two ends of the first and second mounting connection sections respectively, so that the inner bracket is frame-shaped as a whole.

3. The wireless charging device according to claim 2, characterized in that, The two side connecting sections are located on corresponding sides within the base.

4. The wireless charging device according to claim 2, characterized in that, The second rotating shaft assembly includes a second rotating shaft and a second rotating plate. The second rotating shaft is mounted on the first mounting connection section, and the second rotating plate is mounted on the side of the wireless charging panel that is rotatably connected to the base and is rotatably sleeved on the first mounting connection section. The second rotating plate has a rotation limiting groove, and the second rotating shaft has a rotation limiting post, which is inserted into the rotation limiting groove. When the wireless charging panel rotates to the maximum standing angle, the rotation limiting post abuts against one end of the rotation limiting groove. When the wireless charging panel rotates to fit against the first surface, the rotation limiting post abuts against the other end of the rotation limiting groove.

5. The wireless charging device according to claim 4, characterized in that, The wireless charging panel has a housing, and the housing has a shaft wrapping part on the side of the wireless charging panel that is rotatably connected; the first surface has a mounting slot on the side of the wireless charging panel that is rotatably connected, and the shaft wrapping part is located in the mounting slot and wraps the second rotating shaft and the second rotating plate.

6. The wireless charging device according to claim 5, characterized in that, The first mounting connection section has a clearance slot corresponding to the second rotating shaft and the mounting slot. The second rotating shaft is installed across the clearance slot, and the shaft wrapping part is located in the clearance slot.

7. The wireless charging device according to claim 6, characterized in that, A first wiring port is provided on the side of the clearance slot opposite to the second rotating shaft, a second wiring port is provided on the shaft wrapping part, and a second wiring groove is provided on the second rotating shaft corresponding to the wiring port; the control circuit board is installed in the inner bracket, and the wires of the third wireless charging module are connected to the control circuit board through the second wiring groove, the second wiring port and the first wiring port.

8. The wireless charging device according to claim 7, characterized in that, The wireless charging panel is equipped with a wiring board, and the wiring board has a third wiring groove. The two ends of the third wiring groove correspond to the third wireless charging module and the second wiring groove, the second wiring port and the first wiring port, respectively. The wires of the third wireless charging module pass through the second wiring groove and then through the second wiring groove, the second wiring port and the first wiring port.

9. The wireless charging device according to any one of claims 2 to 8, characterized in that, The first rotating shaft assembly includes a first rotating arm, a first rotating plate, and a first rotating shaft; the side wall of the receiving groove is provided with an installation port; one end of the first rotating arm is connected to the first wireless charger, and the other end extends into the base through the installation port and is provided with an installation cavity with a side opening; the first rotating plate is installed in the installation cavity, the first rotating shaft is installed on the second installation connecting section and passes through the installation cavity, and the first rotating plate is rotatably sleeved on the first rotating shaft.

10. The wireless charging device according to claim 9, characterized in that, The first rotating arm has a first wiring channel extending through both ends, and the second mounting connection section has a first wiring groove corresponding to the first wiring channel; the wires of the first and third wireless charging modules are electrically connected to the control circuit board through the first wiring channel and the first wiring groove; and / or A rotation limiting part is provided on the surface of the mounting cavity on the first rotating arm. When the first wireless charger is rotated and erected to the maximum angle, the rotation limiting part abuts against the second mounting connection section. When the first wireless charger is rotated and stored in the receiving slot, the rotation limiting part abuts against the inner wall surface of the first surface.

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